CN217849578U

CN217849578U - Remote controller capable of lighting

Info

Publication number: CN217849578U
Application number: CN202221639003.6U
Authority: CN
Inventors: 华劲峰; 刘强
Original assignee: Shenzhen C&D Electronics Co Ltd
Current assignee: Shenzhen C&D Electronics Co Ltd
Priority date: 2022-06-28
Filing date: 2022-06-28
Publication date: 2022-11-18
Anticipated expiration: 2032-06-28

Abstract

The application discloses an illuminable remote controller. An illuminable remote control comprising: the wireless lighting device comprises a key module, a main control module, a lighting module and a wireless radio frequency module, wherein the key module is used for generating a lighting control signal according to user operation; the main control module is connected with the key module and is used for acquiring an illumination control signal and generating an illumination driving signal according to the illumination control signal; the lighting module is connected with the main control module and is used for acquiring lighting driving signals and emitting light according to the lighting driving signals; the wireless radio frequency module is connected with the main control module, the key module is further used for generating remote control operation signals according to user operation, the main control module is further used for acquiring the remote control operation signals and generating remote control signals according to the remote control operation signals, and the wireless radio frequency module is used for acquiring the remote control signals and sending the remote control signals to external target equipment. The operation of the lighting module is controlled through the operation key module, so that the remote controller can be conveniently used for lighting under emergency conditions, and the use requirements of users are met.

Description

Remote controller capable of lighting

Technical Field

The application relates to the technical field of electronic circuits, in particular to an illuminable remote controller.

Background

In the related art, when a user watches television at night, the user needs to specially find the flashlight for lighting when power failure occurs, and the user may trip over an obstacle in the process of finding the flashlight, so that inconvenience is often caused in the actual life when the user temporarily finds the flashlight.

SUMMERY OF THE UTILITY MODEL

The present application is directed to solving at least one of the problems in the prior art. Therefore, the remote controller capable of illuminating is provided, the remote controller can be conveniently used for illuminating under emergency, and the using requirements of users are met.

An illuminable remote control according to an embodiment of a first aspect of the present application, comprising: the wireless lighting device comprises a key module, a main control module, a lighting module and a wireless radio frequency module, wherein the key module is used for generating a lighting control signal according to user operation; the main control module is connected with the key module and is used for acquiring the illumination control signal and generating an illumination driving signal according to the illumination control signal; the lighting module is connected with the main control module and is used for acquiring the lighting driving signal and emitting light according to the lighting driving signal; the wireless radio frequency module is connected with the main control module, the key module is further used for generating remote control operation signals according to user operation, the main control module is further used for acquiring the remote control operation signals and generating remote control signals according to the remote control operation signals, and the wireless radio frequency module is used for acquiring the remote control signals and sending the remote control signals to external target equipment.

According to the remote controller that can throw light on of this application embodiment, have following beneficial effect at least: the operation of the lighting module is controlled through the operation key module, the remote controller can be conveniently used for lighting under emergency, and the use requirements of users are met.

According to some embodiments of the present application, the master control module includes a master control chip, and the master control chip is configured to obtain the illumination control signal and generate an illumination driving signal according to the illumination control signal.

According to some embodiments of the present application, the key module includes at least one key, one end of the key is connected to the main control chip, and the other end of the key is grounded.

According to some embodiments of the present application, the lighting module comprises: the LED lamp comprises a first resistor, a second resistor, a third resistor, a light emitting tube and a triode, wherein one end of the first resistor is connected with a power supply, the other end of the first resistor is connected with the anode of the light emitting tube, the cathode of the light emitting tube is connected with the collector of the triode, the emitting electrode of the triode is grounded, one end of the second resistor is connected with a main control chip, the other end of the second resistor is connected with the base of the triode, one end of the third resistor is connected with the base of the triode, and the other end of the third resistor is grounded.

According to some embodiments of the present application, the color temperature of the light emitting tube is greater than 5300k.

According to some embodiments of the present application, the lighting system further comprises a power module, the power module is connected with the main control module and the lighting module, and the power module is used for supplying power to the main control module and the lighting module.

According to some embodiments of the application, the power module comprises: the battery, the chip that steps up, first inductance, first voltage stabilizing unit and second voltage stabilizing unit, the chip that steps up includes voltage input end and the output that steps up, the one end of first inductance is connected voltage input end, the other end of first inductance is connected the positive pole of battery, the negative pole ground connection of battery, first voltage stabilizing unit is connected the positive pole of battery with between the first inductance, the second voltage stabilizing unit is connected the output that steps up.

According to some embodiments of the present application, the first voltage stabilization unit includes: the circuit comprises a first voltage-regulator tube, a first capacitor, a second capacitor and a third capacitor, wherein one end of the first voltage-regulator tube is connected with the anode of the battery, the other end of the first voltage-regulator tube is grounded, one end of the first capacitor is connected with the anode of the battery, the other end of the first capacitor is grounded, one end of the second capacitor is connected with the anode of the battery, the other end of the second capacitor is grounded, one end of the third capacitor is connected with the anode of the battery, and the other end of the third capacitor is grounded.

According to some embodiments of the present application, the second voltage stabilization unit includes: one end of the fourth capacitor is connected with the boosting output end, the other end of the fourth capacitor is grounded, one end of the fifth capacitor is connected with the boosting output end, and the other end of the fifth capacitor is grounded.

According to some embodiments of the application, the wireless radio frequency module comprises a wireless chip, a second voltage regulator tube, a second inductor, a sixth capacitor, a seventh capacitor and a radio frequency antenna, the wireless chip is connected with the main control chip, the wireless chip comprises an antenna connecting end, one end of the second voltage regulator tube is connected with the antenna connecting end, the other end of the second voltage regulator tube is grounded, one end of the sixth capacitor is connected with the antenna connecting end, the other end of the sixth capacitor is grounded, one end of the second inductor is connected with the antenna connecting end, the other end of the second inductor is connected with the radio frequency antenna, one end of the seventh capacitor is connected with the radio frequency antenna, and the other end of the seventh capacitor is grounded.

Additional aspects and advantages of the present application will be set forth in part in the description which follows and, in part, will be obvious from the description, or may be learned by practice of the present application.

Drawings

The present application is further described with reference to the following figures and examples, in which:

FIG. 1 is a block diagram of one embodiment of an illuminable remote control of an embodiment of the present application;

FIG. 2 is a circuit diagram of one embodiment of the master control module of FIG. 1;

FIG. 3 is a circuit diagram of one embodiment of the key module shown in FIG. 1;

FIG. 4 is a circuit diagram of one embodiment of the lighting module shown in FIG. 1;

FIG. 5 is a block diagram of another embodiment of an illuminable remote control of the present application;

FIG. 6 is a circuit diagram of one embodiment of the power module shown in FIG. 5;

fig. 7 is a circuit diagram of an embodiment of the wireless rf module shown in fig. 5.

Reference numerals:

the key module 100, the main control module 200, the lighting module 300, the wireless radio frequency module 400 and the power supply module 500;

a first voltage stabilizing unit 510 and a second voltage stabilizing unit 520.

Detailed Description

Reference will now be made in detail to embodiments of the present application, examples of which are illustrated in the accompanying drawings, wherein like or similar reference numerals refer to the same or similar elements or elements having the same or similar function throughout. The embodiments described below with reference to the drawings are exemplary only for the purpose of explaining the present application and are not to be construed as limiting the present application.

In the description of the present application, the meaning of a plurality is one or more, the meaning of a plurality is two or more, and the above, below, exceeding, etc. are understood as excluding the present number, and the above, below, within, etc. are understood as including the present number. If there is a description of first and second for the purpose of distinguishing technical features only, this is not to be understood as indicating or implying a relative importance or implicitly indicating the number of technical features indicated or implicitly indicating the precedence of technical features indicated.

In the description of the present application, unless otherwise expressly limited, terms such as set, mounted, connected and the like should be construed broadly, and those skilled in the art can reasonably determine the specific meaning of the terms in the present application by combining the detailed contents of the technical solutions.

The illuminable remote controller can be applied to controlling a household video terminal. In real life, some emergency situations may occur to cause a power outage in the home. When a user watches television at night, the user needs to specially find the flashlight for lighting when power failure occurs, and the user can trip over the flashlight by obstacles in the process of finding the flashlight, so that inconvenience is often caused in the actual life when the user temporarily finds the flashlight.

Based on this, but this application provides a remote controller can throw light on, can use the remote controller to throw light on under emergency conveniently, satisfies user's user demand.

Some embodiments, referring to fig. 1, an illuminable remote control comprising: the key module 100 is used for generating an illumination control signal according to user operation; the main control module 200 is connected to the key module 100, and the main control module 200 is configured to obtain an illumination control signal and generate an illumination driving signal according to the illumination control signal; the lighting module 300 is connected with the main control module 200, and the lighting module 300 is used for acquiring a lighting driving signal and emitting light according to the lighting driving signal; the wireless radio frequency module 400 is connected to the main control module 200, the key module 100 is further configured to generate a remote control operation signal according to a user operation, the main control module 200 is further configured to obtain the remote control operation signal and generate a remote control signal according to the remote control operation signal, and the wireless radio frequency module 400 is configured to obtain the remote control signal and send the remote control signal to an external target device.

The external target device is a household video terminal such as a television. When the illuminable remote controller of the embodiment of the present application needs to be used for illumination, the corresponding illumination control key in the key module 100 is pressed, and the illumination control signal is sent to the main control module 200. After receiving the illumination control signal, the main control module 200 outputs a driving signal to drive the light emitting devices in the illumination module 300 to operate, thereby performing illumination.

The illuminable remote controller provided by the embodiment of the application has the following beneficial effects: the operation of the lighting module 300 is controlled by operating the key module 100, so that the remote controller can be conveniently used for lighting in an emergency, and the use requirements of users are met.

Some embodiments, referring to fig. 1 and 2, the main control module 200 includes a main control chip U1, and the main control chip U1 is configured to obtain the illumination control signal and generate the illumination driving signal according to the illumination control signal.

In some embodiments, referring to fig. 1 and 3, the key module 100 includes at least one key, one end of the key is connected to the main control chip U1, and the other end of the key is grounded. Referring to fig. 3, the illuminable remote controller of the present embodiment includes seven keys for implementing the functions of channel selection, channel changing, etc. It can be understood that the remote controller is provided with a plurality of keys to realize the functions of channel changing, volume adjustment and the like, and the specific number of the keys is set according to the requirement.

Some embodiments, referring to fig. 1 and 4, the lighting module 300 includes: the LED driving circuit comprises a first resistor R1, a second resistor R2, a third resistor R3, a light-emitting tube LED1 and a triode Q1, wherein one end of the first resistor R1 is connected with a power supply, the other end of the first resistor R1 is connected with the anode of the light-emitting tube LED1, the cathode of the light-emitting tube LED1 is connected with the collector of the triode Q1, the emitter of the triode Q1 is grounded, one end of the second resistor R2 is connected with a main control chip U1, the other end of the second resistor R2 is connected with the base of the triode Q1, one end of the third resistor R3 is connected with the base of the triode Q1, and the other end of the third resistor R3 is grounded. Referring to fig. 4, the light emitting tube LED1 of the present embodiment is a light emitting diode. The triode Q1 is used as a switch to control whether the cathode of the light emitting tube LED1 is grounded. The second resistor R2 and the third resistor R3 form a voltage division circuit, and divide the voltage of the lighting driving signal sent by the main control chip U1, so that the triode Q1 works in a saturated state, at the moment, the emitter and the collector of the triode Q1 can be considered to be conducted, the cathode of the light emitting tube LED1 is grounded, and the light emitting tube LED1 works normally. When the main control chip U1 does not output the illumination driving signal, the base of the triode Q1 is not applied with voltage and operates in a cut-off state, at this time, it can be considered that the emitting electrode and the collecting electrode of the triode Q1 are disconnected, and the light emitting tube LED1 does not work. The first resistor R1 is used for limiting the current of the light emitting tube LED1, and the light emitting tube LED1 is prevented from being burnt by overlarge current.

In some embodiments, the color temperature of the luminescent tube LED1 is greater than 5300k. The light emitting tube LED1 emits light with high brightness when operating, so as to achieve a better illumination effect.

Some embodiments, referring to fig. 5, the illuminable remote controller further comprises a power module 500, the power module 500 is connected to the main control module 200 and the lighting module 300, and the power module 500 is used for supplying power to the main control module 200 and the lighting module 300.

Some embodiments, referring to fig. 5 and 6, the power module 500 includes: the battery BT, the chip U2 that steps up, first inductance L1, first voltage stabilizing unit 510 and second voltage stabilizing unit 520, the chip U2 that steps up includes voltage input end and the output that steps up, voltage input end is connected to the one end of first inductance L1, the positive pole of battery BT is connected to the other end of first inductance L1, the negative pole ground connection of battery BT, between the positive pole of battery BT and first inductance L1 is connected to first voltage stabilizing unit 510, the output that steps up is connected to second voltage stabilizing unit 520. The first voltage stabilizing unit 510 is configured to perform voltage stabilizing and filtering on the input voltage of the voltage boost chip U2, and the second voltage stabilizing unit 520 is configured to perform voltage stabilizing and filtering on the output voltage of the voltage boost chip U2.

Some embodiments, referring to fig. 6, the first voltage stabilization unit 510 includes: the power supply comprises a first voltage-regulator tube D1, a first capacitor C1, a second capacitor C2 and a third capacitor C3, wherein one end of the first voltage-regulator tube D1 is connected with the positive electrode of the battery BT, the other end of the first voltage-regulator tube D1 is grounded, one end of the first capacitor C1 is connected with the positive electrode of the battery BT, the other end of the first capacitor C1 is grounded, one end of the second capacitor C2 is connected with the positive electrode of the battery BT, the other end of the second capacitor C2 is grounded, one end of the third capacitor C3 is connected with the positive electrode of the battery BT, and the other end of the third capacitor C3 is grounded. The number of the voltage stabilizing capacitors can be set according to needs. Referring to fig. 6, the first voltage regulator tube D1 is a transient suppression diode, and can prevent the voltage at the two ends from being instantaneously changed to damage the back-end circuit. In one embodiment, the first voltage regulator tube D1 may be replaced with a voltage regulator capacitor.

Some embodiments, referring to fig. 6, the second voltage stabilization unit 520 includes: fourth electric capacity C4 and fifth electric capacity C5, the output that steps up is connected to fourth electric capacity C4's one end, and fourth electric capacity C4's the other end ground connection, and the output that steps up is connected to fifth electric capacity C5's one end, and fifth electric capacity C5's the other end ground connection.

In some embodiments, referring to fig. 5 and 7, the wireless rf module 400 includes a wireless chip U3, a second voltage regulator tube D2, a second inductor L2, a sixth capacitor C6, a seventh capacitor C7, and an rf antenna, the wireless chip U3 is connected to the main control chip U1, the wireless chip U3 includes an antenna connection end, one end of the second voltage regulator tube D2 is connected to the antenna connection end, the other end of the second voltage regulator tube D2 is grounded, one end of the sixth capacitor C6 is connected to the antenna connection end, the other end of the sixth capacitor C6 is grounded, one end of the second inductor L2 is connected to the antenna connection end, the other end of the second inductor L2 is connected to the rf antenna, one end of the seventh capacitor C7 is connected to the rf antenna, and the other end of the seventh capacitor C7 is grounded. Referring to fig. 2 and 7, the wireless chip U3 communicates with the main control chip U1 through the pin No. 13 (pin name PKT) and the pin No. 16 (pin name SPI-CLK).

Reference throughout this specification to the description of "one embodiment," "some embodiments," "illustrative embodiments," or the like means that a particular feature, structure, material, or characteristic described in connection with the embodiment or example is included in at least one embodiment or example of the application. In this specification, the schematic representations of the terms used above do not necessarily refer to the same embodiment or example. Furthermore, the particular features, structures, materials, or characteristics described may be combined in any suitable manner in any one or more embodiments or examples.

The embodiments of the present application have been described in detail with reference to the drawings, but the present application is not limited to the embodiments, and various changes can be made within the knowledge of those skilled in the art without departing from the gist of the present application. Furthermore, the embodiments and features of the embodiments of the present application may be combined with each other without conflict.

Claims

1. An illuminable remote control, comprising:

the key module is used for generating an illumination control signal according to user operation;

the main control module is connected with the key module and used for acquiring the illumination control signal and generating an illumination driving signal according to the illumination control signal;

the illumination module is connected with the main control module and is used for acquiring the illumination driving signal and emitting light according to the illumination driving signal;

the wireless radio frequency module is connected with the main control module, the key module is further used for generating a remote control operation signal according to user operation, the main control module is further used for acquiring the remote control operation signal and generating a remote control signal according to the remote control operation signal, and the wireless radio frequency module is used for acquiring the remote control signal and sending the remote control signal to an external target device.

2. The illuminable remote controller of claim 1, wherein the master control module comprises a master control chip, and the master control chip is configured to obtain the illumination control signal and generate an illumination driving signal according to the illumination control signal.

3. The illuminable remote controller according to claim 2, wherein the key module comprises at least one key, one end of the key is connected with the main control chip, and the other end of the key is grounded.

4. The illuminable remote control of claim 2, wherein the illumination module comprises: the LED lamp comprises a first resistor, a second resistor, a third resistor, a light emitting tube and a triode, wherein one end of the first resistor is connected with a power supply, the other end of the first resistor is connected with the anode of the light emitting tube, the cathode of the light emitting tube is connected with the collector of the triode, the emitting electrode of the triode is grounded, one end of the second resistor is connected with a main control chip, the other end of the second resistor is connected with the base of the triode, one end of the third resistor is connected with the base of the triode, and the other end of the third resistor is grounded.

5. The illuminable remote control of claim 4, wherein the color temperature of the light pipe is greater than 5300k.

6. The illuminable remote control of any one of claims 2 to 5, further comprising a power module, wherein the power module is connected to the master control module and the lighting module, and the power module is configured to supply power to the master control module and the lighting module.

7. The illuminable remote control of claim 6, wherein the power module comprises: the battery, the chip that steps up, first inductance, first voltage stabilizing unit and second voltage stabilizing unit, the chip that steps up includes voltage input end and the output that steps up, the one end of first inductance is connected voltage input end, the other end of first inductance is connected the positive pole of battery, the negative pole ground connection of battery, first voltage stabilizing unit is connected the positive pole of battery with between the first inductance, the second voltage stabilizing unit is connected the output that steps up.

8. The illuminable remote control of claim 7, wherein the first voltage regulation unit comprises: the battery comprises a first voltage-regulator tube, a first capacitor, a second capacitor and a third capacitor, wherein one end of the first voltage-regulator tube is connected with the anode of the battery, the other end of the first voltage-regulator tube is grounded, one end of the first capacitor is connected with the anode of the battery, the other end of the first capacitor is grounded, one end of the second capacitor is connected with the anode of the battery, the other end of the second capacitor is grounded, one end of the third capacitor is connected with the anode of the battery, and the other end of the third capacitor is grounded.

9. The illuminable remote control of claim 7, wherein the second voltage stabilization unit comprises: one end of the fourth capacitor is connected with the boosting output end, the other end of the fourth capacitor is grounded, one end of the fifth capacitor is connected with the boosting output end, and the other end of the fifth capacitor is grounded.

10. The illuminable remote controller according to any one of claims 2 to 5, wherein the wireless radio frequency module comprises a wireless chip, a second voltage-regulator tube, a second inductor, a sixth capacitor, a seventh capacitor and a radio frequency antenna, the wireless chip is connected with the main control chip, the wireless chip comprises an antenna connecting end, one end of the second voltage-regulator tube is connected with the antenna connecting end, the other end of the second voltage-regulator tube is grounded, one end of the sixth capacitor is connected with the antenna connecting end, the other end of the sixth capacitor is grounded, one end of the second inductor is connected with the antenna connecting end, the other end of the second inductor is connected with the radio frequency antenna, one end of the seventh capacitor is connected with the radio frequency antenna, and the other end of the seventh capacitor is grounded.